After the battle with Ren, Marucho is refreshed and even constructs a speech program for the clone Akwimos. Fabia worries that Dan and the others do not fully trust her as they were easily tricked by Ren. Dan assures her that they completely trust her after seeing how angry she got about Bakugan being used for war. Relieved, Fabia gives Shun, Marucho and Jake the real Hawktor, Akwimos and Coredem. Meanwhile, Ren leads the other Gundalians to kidnapped two brawlers named Taylor and Casey. The two are taken back to Gundalia where they are brainwashed into fighting against the Neathians. Dan and the others confront Ren who sends Taylor and Casey to attack them. Dan and Shun battle Mason and Taylor while Marucho and Jake battle Sid and Casey. Fabia, however, sneaks off in hopes for finding Ren to discover his plans. After winning their respective battles and freeing Taylor and Casey from the Gundalians' control, they are all forced out of BI. Ren reveals that he is now in sole control of BI.
Elenco: Eri Sendai , Mamiko Noto , Keiji Fujiwara , Chihiro Suzuki , Yu Kobayashi , Risa Mizuno , Ryou Hirohashi , Atsushi Ono , Ayumi Tsunematsu , Ayumi Tsunematsu , Chiharu Suzuka , Eiji Miyashita , Hideyuki Umezu , Hiroki Yasumoto , Kiyotaka Furushima , Fuyuka Ōura , Masaharu Satō , Nao Takamori , Sōichirō Hoshi , Takayuki Kondō , Yuichi Nakamura .